Computed the volume of 1 m solution of hcl needed of ph

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Reference no: EM13295048

Calculated the volume of 1 M solution of HCl needed for 1 unit shift of the pH of the following solutions:

a. 100 mL of 0.01 M solution of weak acid (pKa = 6) and 0.05 M of its sodium salt
b. 0.005 mole of sodium formiate and 23 g of formic acid dissolved in 100 mL of water. (pKa of formic acid = 3.75)
c. 100 mL of 0.1M ammonsia solution.

Reference no: EM13295048

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